========== /dev/sdc ========== smartctl 7.5 2025-04-30 r5714 [x86_64-linux-7.0.0-27-generic] (local build) Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: HUH721010AL42C0 Revision: A3Z4 Compliance: SPC-4 User Capacity: 10,000,831,348,736 bytes [10.0 TB] Logical block size: 4096 bytes LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca26ab476f8 Serial number: 2TK67RJD Device type: disk Transport protocol: SAS (SPL-4) Local Time is: Mon Jul 6 05:33:48 2026 UTC SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled ----- SMART Health & Attributes ----- smartctl 7.5 2025-04-30 r5714 [x86_64-linux-7.0.0-27-generic] (local build) Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Health Status: OK Format status indicates no format since manufacture Current Drive Temperature: 28 C Drive Trip Temperature: 85 C Accumulated power on time, hours:minutes 57669:26 Manufactured in week 17 of year 2018 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 23 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 2410 Elements in grown defect list: 0 ----- Extended SMART (error log, self-test log, device statistics) ----- smartctl 7.5 2025-04-30 r5714 [x86_64-linux-7.0.0-27-generic] (local build) Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: HUH721010AL42C0 Revision: A3Z4 Compliance: SPC-4 User Capacity: 10,000,831,348,736 bytes [10.0 TB] Logical block size: 4096 bytes LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000cca26ab476f8 Serial number: 2TK67RJD Device type: disk Transport protocol: SAS (SPL-4) Local Time is: Mon Jul 6 05:33:48 2026 UTC SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled Read Cache is: Enabled Writeback Cache is: Disabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Format status indicates no format since manufacture Current Drive Temperature: 28 C Drive Trip Temperature: 85 C Manufactured in week 17 of year 2018 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 23 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 2410 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 14142557634166784 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 0 952 0 952 9725656 581433.381 0 write: 0 0 0 0 2376986 392255.360 0 verify: 0 1369 0 1369 50526 3450287.321 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 57669 - [- - -] # 2 Background short Completed - 57618 - [- - -] Long (extended) Self-test duration: 68760 seconds [19.1 hours] Background scan results log Status: scan is active Accumulated power on time, hours:minutes 57669:26 [3460166 minutes] Number of background scans performed: 344, scan progress: 4.47% Number of background medium scans performed: 344 General statistics and performance log page: General access statistics and performance: Number of read commands: 1472043985 Number of write commands: 842962124 number of logical blocks received: 95765468828 number of logical blocks transmitted: 141951508935 read command processing intervals: 0 write command processing intervals: 0 weighted number of read commands plus write commands: 0 weighted read command processing plus write command processing: 0 Idle time: Idle time intervals: 3440388032 in seconds: 172019401.600 in hours: 47783.167 Protocol Specific port log page for SAS SSP relative target port id = 1 generation code = 2 number of phys = 1 phy identifier = 0 attached device type: expander device attached reason: SMP phy control function reason: unknown negotiated logical link rate: phy enabled; 12 Gbps attached initiator port: ssp=0 stp=0 smp=0 attached target port: ssp=0 stp=0 smp=1 SAS address = 0x5000cca26ab476f9 attached SAS address = 0x500304802116027f attached phy identifier = 2 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization count = 0 Phy reset problem count = 0 relative target port id = 2 generation code = 2 number of phys = 1 phy identifier = 1 attached device type: no device attached attached reason: unknown reason: power on negotiated logical link rate: phy enabled; unknown attached initiator port: ssp=0 stp=0 smp=0 attached target port: ssp=0 stp=0 smp=0 SAS address = 0x5000cca26ab476fa attached SAS address = 0x0 attached phy identifier = 0 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization count = 0 Phy reset problem count = 0